madbovine

<?php
$code = "<html><head></head><body>crap</body></html>";

$curl = curl_init('http://validator.w3.org/check');
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, "doctype=Inline&verbose=1&fragment=" . urlencode($code));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CUTLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_REFERER, 'http://www.w3.org/');
$data = curl_exec($curl);
curl_close($curl);

print $data;
?>